How to Import windows Live Mail Emails into Thunderbird? There is one very easy & simple method available for importing Live Mail Emails into Thunderbird, with use of EML to MBOX Converter software once can very easily get there Live Mail mails into Mozilla Thunderbird profile without any data loss. Some of the amazing features which this tool provides are, batch conversion facility, it import Live Mail Emails into Thunderbird along attachment files & it also keeps the formatting of the emails intact. The programs import facility also make sure that you get Live Mail Emails into Thunderbird along with meta-data properties- to, cc, bcc, from, subject, etc.